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Composite mildew inhibitor with feed acidification effect and preparation method thereof

A mildew inhibitor, a technology of action, applied in animal feed, food ingredients as emulsifier, application and other directions, can solve the problems of unfavorable animal production performance, affecting animal feed intake, slow body growth, etc., to solve the problem of mildew prevention and acidification Problems, significant acidification effect, effect of reducing dosage

Inactive Publication Date: 2017-06-13
上海邦成生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the feed antifungal agent products currently on the market mainly use propionic acid-ammonium propionate, sodium diacetate, benzoic acid, etc. as active ingredients. The product itself has a strong pungent smell, which affects the feed intake of animals, causing The body grows slowly, which is unfavorable to the performance of animal production

Method used

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  • Composite mildew inhibitor with feed acidification effect and preparation method thereof
  • Composite mildew inhibitor with feed acidification effect and preparation method thereof
  • Composite mildew inhibitor with feed acidification effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In the present embodiment, adopt the following steps and proportioning to carry out the preparation of the compound antifungal agent with acidifying feed effect:

[0028] (1) Pass liquid ammonia into a reaction kettle equipped with an appropriate amount of propionic acid, stir and cool, and when the content of free propionic acid in the reaction kettle reaches 80%-90%, stop feeding ammonia gas, continue stirring and cooling until it is close to room temperature Refeeding to obtain propionic acid-ammonium propionate mixture.

[0029] (2) Weigh 30 parts by weight of propionic acid-ammonium propionate mixture.

[0030] (3) Weigh 20 parts by weight of water, 5 parts by weight of sorbic acid, 5 parts by weight of dehydroacetic acid, 25 parts by weight of lactic acid, 1 part by weight of anhydrous citric acid, 1 part by weight of malic acid, 10 parts by weight of phosphoric acid and 3 parts by weight of The emulsifier is put into step (2), stirred evenly, filtered, inspected...

Embodiment 2

[0032] In the present embodiment, adopt the following steps and proportioning to carry out the preparation of the compound antifungal agent with acidifying feed effect:

[0033] (1) Pass liquid ammonia into a reaction kettle equipped with an appropriate amount of propionic acid, stir and cool, and when the content of free propionic acid in the reaction kettle reaches 80%-90%, stop feeding ammonia gas, continue stirring and cooling until it is close to room temperature Refeeding to obtain propionic acid-ammonium propionate mixture.

[0034] (2) Weigh 20 parts by weight of propionic acid-ammonium propionate mixture.

[0035] (3) Weigh 15 parts by weight of water, 5 parts by weight of sorbic acid, 5 parts by weight of dehydroacetic acid, 35 parts by weight of lactic acid, 5 parts by weight of anhydrous citric acid, 2 parts by weight of malic acid, 10 parts by weight of phosphoric acid and 3 parts by weight of The emulsifier is put into step (2), stirred evenly, filtered, inspect...

Embodiment 3

[0037] In the present embodiment, adopt the following steps and proportioning to carry out the preparation of the compound antifungal agent with acidifying feed effect:

[0038] (1) Pass liquid ammonia into a reaction kettle equipped with an appropriate amount of propionic acid, stir and cool, and when the content of free propionic acid in the reaction kettle reaches 80%-90%, stop feeding ammonia gas, continue stirring and cooling until it is close to room temperature Refeeding to obtain propionic acid-ammonium propionate mixture.

[0039] (2) Weigh 25 parts by weight of propionic acid-ammonium propionate mixture.

[0040] (3) Weigh 20 parts by weight of water, 5 parts by weight of sorbic acid, 3 parts by weight of dehydroacetic acid, 33 parts by weight of lactic acid, 2 parts by weight of anhydrous citric acid, 4 parts by weight of malic acid, 5 parts by weight of phosphoric acid and 3 parts by weight of The emulsifier is put into step (2), stirred evenly, filtered, inspecte...

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Abstract

The invention provides a composite mildew inhibitor with a feed acidification effect. The composite mildew inhibitor is prepared from the following ingredients in parts by weight: 20 to 30 weight parts of propionic acid-ammonium propionate mixtures, 20 to 35 weight parts of lactic acid, 5 to 10 weight parts of phosphoric acid and 1 to 5 weight parts of emulsifying agents. On the basis of the mildew inhibitor, organic acid such as lactic acid, citric acid and malic acid with mild odor enjoyed by animals are compounded; the irritation of the mildew inhibitor can be weakened; the cooperative and synergistic action of all ingredients can be sufficiently realized; the consumption of mildew inhibitor ingredients is reduced; meanwhile, the mildew prevention and acidification problems are solved; the positive significance is realized on the food safety guarantee; meanwhile, the loss of the organic acid in the feed processing process can be effectively reduced through the addition of the emulsifying agents; finally, the composite mildew inhibitor has the advantages that the production cost is low; the process is simple and safe; the operability is high; any environment pollution is not generated.

Description

technical field [0001] The invention relates to the technical field of feed additive preparation, in particular to a compound antifungal agent with the effect of acidifying feed and a preparation method thereof. Background technique [0002] With the development of the feed industry, the feed is inevitably polluted by mold during storage and circulation. Crops can be infected with mold in the field, harvest, processing, and storage processes. The nutritional value of the feed is reduced and the mold is produced due to the mildew of the feed. Toxins bring great harm to feed safety and seriously threaten human food safety. In order to prevent the feed from becoming moldy, the easiest, most economical and most effective method is to add anti-fungal agents to the feed to inhibit the growth of mold. [0003] During the feeding process of livestock and poultry, due to the immature development of the digestive system of young animals, the secretion of gastric acid is insufficient,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/105A23K20/158A23L3/3499A23L3/3508A23L3/358
CPCA23L3/3499A23L3/3508A23L3/358A23V2002/00A23V2200/222A23V2250/032A23V2250/042A23V2250/044
Inventor 高潮陆克文刘杰山柯永中王文静
Owner 上海邦成生物工程有限公司